.bit-ldn-sbr {
}

.bit-ldn-sbr-ccn {
    position: relative;
    display: inline-block;
    width: var(--bit-ldn-size);
    height: var(--bit-ldn-size);
}

.bit-ldn-sbr-chl {
    float: left;
    height: 100%;
    display: inline-block;
    width: var(--bit-ldn-sbr-8);
    background: var(--bit-ldn-color);
    margin-left: var(--bit-ldn-sbr-2);
    animation: bit-ldn-sbr-anm 0.8s infinite ease-in-out;
}

.bit-ldn-sbr-ch1 {
    animation-delay: 0s;
}

.bit-ldn-sbr-ch2 {
    animation-delay: -0.7s;
}

.bit-ldn-sbr-ch3 {
    animation-delay: -0.6s;
}

.bit-ldn-sbr-ch4 {
    animation-delay: -0.5s;
}

.bit-ldn-sbr-ch5 {
    animation-delay: -0.4s;
}

.bit-ldn-sbr-ch6 {
    animation-delay: -0.3s;
}

@keyframes bit-ldn-sbr-anm {
    0%, 40%, 100% {
        transform: scaleY(0.05);
    }

    20% {
        transform: scaleY(1.0);
    }
}
